In man(1) mode, change to the right directory before starting the parser,

just like traditional man(1) does, such that .so links have a chance to
work.  After this point, we don't need the current directory for anything
else before exit, so we don't need to worry about getting back and we can
safely ignore failure.

1 files changed, 1 insertions, 0 deletions

diff --git a/mansearch.h b/mansearch.h
index d36173fd..80c9e6a7 100644
--- a/mansearch.h
+++ b/mansearch.h
@@ -79,6 +79,7 @@ struct	manpage {
 	char		*file; /* to be prefixed by manpath */
 	char		*names; /* a list of names with sections */
 	char		*output; /* user-defined additional output */
+	size_t		 ipath; /* number of the manpath */
 	int		 sec; /* section number, 10 means invalid */
 	int		 form; /* 0 == catpage */
 };